| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.82 | 4.776% | $23.9099 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $23.82 | 13.108% | $26.9423 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $156.73 | 5.504% | $165.3564 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $163.26 | 4.334% | $170.3357 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $60.75 | 6.443% | $64.6641 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $78.51 | 12.192% | $88.0819 | $88.08 | $88.10 | $88.10 |
| Purchase #7 | $196.70 | 12.662% | $221.6062 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $702.59 | $760.8965 | $760.90 | $760.90 | $760.90 | |